January 21 2019

Many chemical products manufacturers need decanter centrifuge to dewater the slurry in their production processing. One client coming from the chemical industry searched and found GN decanter centrifuge can do the slurry dewatering job for concentration.

The client is going to have the Aluminum Hydroxide slurry concentrated from 8% to 10 % to 60% to 80% by removing the water. The slurry is composed from water, fine aluminum hydroxide particles and little bit sodium nitrate. Client came to GN factory and watched the demo, GN dewatering decanter centrifuge performance satisfied client. For complete working video on GN decanter, please click below link.

Besides the decanter centrifuge used for drilling mud recycling, GN developed the decanter centrifuges for other separation solutions such as waste water treatment, oily sludge recovery, chemical slurry dewatering and ore washing. The developments are mainly focusing on the bowl diameter and length ratio and the cone angle. By changing the factors, GN decanter centrifuge will do purification, classification and concentration per users’ purpose.

For better support to the users, GN set up the new brand of GN Separation and Conveying Equipment that is one of division of GN Solids Control.

GN dewatering decanter centrifuge ranges from 9 inch to 30 inch with different capacity for specified requirements. In latest longer bowl decanter centrifuge, for better anti-corrosion performance, GN use the duplex stainless steel 2304 as the bowl material, and screw propeller is made from stainless steel of 2205 instead of 304. This guarantees the long time running in chemical products processing.

For more information on GN dewatering decanter centrifuge, please feel free to contact with GN.